<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
  <meta charset="utf-8">
  <title>Reference: Masonry layout with `align-content` in grid axis</title>
  <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com">
  <style>
    html,body {
      color:black; background-color:white; font:15px/1 monospace; padding:0; margin:0;
    }

    grid {
      display: inline-grid;
      gap: 1px 2px;
      grid-template-columns: 1ch auto;
      grid-template-rows: repeat(4,19px);
      background: content-box silver;
      border: 1px solid;
      padding: 0 3px 2px 0;
      width: 100px;
      height: 120px;
      align-content: center;
      justify-items: start;
    }

    item {
      background-color: #444;
      color: #fff;
    }

    .tall { grid-row: span 2; padding: 3px 11px 1px 13px; }
  </style>
</head>
<body>

<grid style="align-content:start">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:start">
  <item style="grid-row:1/2">1</item>
  <item class="tall" style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:1/2">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:end">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:end">
  <item style="grid-row:1/2">1</item>
  <item class="tall" style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:1/2">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:center">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:center">
  <item style="grid-row:1/2">1</item>
  <item class="tall" style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:1/2">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:stretch; grid-template-rows: repeat(4,29.25px);">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:space-between">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:space-around">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>

<grid style="align-content:space-evenly">
  <item class="tall" style="grid-row:1/2">1</item>
  <item style="grid-row:2/3">2</item>
  <item style="grid-row:3/4">3</item>
  <item style="grid-row:4/5">4</item>
  <item style="grid-row:2/3">5</item>
  <item style="grid-row:3/4">6</item>
</grid>
